$233+ Cheap flights from Sioux Falls (FSD) to LaGuardia, NY (LGA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LGA
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to LaGuardia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sioux Falls to LaGuardia
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One-way
Cheapest flights from Sioux Falls to LaGuardiaExplore the most affordable flight options available from Sioux Falls to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Sioux Falls to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:22 pm -
1 stop7h 03m
Sat 12/59:59 am -
1 stop5h 53m
Deal found 8/18![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop7h 03m
Sat 9/268:39 am -
1 stop9h 41m
Deal found 8/17![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:47 am -
1 stop5h 31m
Tue 9/153:25 pm -
2 stops9h 19m
Deal found 8/18![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:56 pm -
1 stop7h 33m
Thu 9/248:09 pm -
1 stop5h 20m
Deal found 8/18![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:50 am -
1 stop5h 33m
Sat 10/102:59 pm -
2 stops9h 12m
Deal found 8/18![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:23 pm -
1 stop5h 22m
Wed 9/95:57 pm -
1 stop7h 32m
Deal found 8/16![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:40 am -
1 stop5h 02m
Sat 9/195:49 pm -
1 stop6h 02m
Deal found 8/18![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:50 am -
1 stop5h 33m
Sat 10/172:59 pm -
2 stops9h 12m
Deal found 8/19![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:23 pm -
1 stop5h 22m
Sun 9/64:02 pm -
1 stop7h 05m
Deal found 8/19![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:23 pm -
1 stop5h 22m
Tue 9/85:25 pm -
1 stop8h 05m
Deal found 8/16![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:53 pm -
1 stop9h 51m
Tue 10/132:30 pm -
1 stop5h 35m
Deal found 8/19![American Airlines logo]()
$388
Best flights from Sioux Falls to LaGuardiaDiscover carefully curated flight deals from Sioux Falls to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Sioux Falls to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:08 pm -
1 stop9h 29m
Mon 11/96:02 pm -
1 stop7h 37m
Deal found 8/21![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:40 am -
1 stop5h 38m
Sat 9/2610:17 am -
2 stops11h 03m
Deal found 8/16![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:50 am -
2 stops9h 51m
Tue 10/274:20 pm -
1 stop8h 09m
Deal found 8/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
2 stops10h 25m
Sat 10/172:59 pm -
2 stops9h 12m
Deal found 8/19![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:22 am -
2 stops11h 07m
Mon 11/93:29 pm -
1 stop7h 08m
Deal found 8/20![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:35 am -
2 stops10h 35m
Mon 10/264:20 pm -
1 stop6h 17m
Deal found 8/19![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:42 am -
2 stops11h 12m
Tue 10/139:10 am -
2 stops12h 10m
Deal found 8/19![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:35 am -
2 stops9h 49m
Sun 8/306:10 am -
1 stop5h 19m
Deal found 8/20![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:47 am -
1 stop7h 32m
Fri 9/116:29 pm -
1 stop5h 43m
Deal found 8/18![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:47 am -
1 stop7h 32m
Thu 9/105:25 pm -
1 stop6h 47m
Deal found 8/18![United Airlines logo]()
$617
Last-minute flights from Sioux Falls to LaGuardiaDiscover last-minute flight deals from Sioux Falls to LaGuardia. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to LaGuardia. Data last updated August 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:23 pm -
1 stop5h 22m
Sun 9/64:02 pm -
1 stop7h 05m
Deal found 8/19![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:23 pm -
1 stop5h 22m
Wed 9/95:57 pm -
1 stop7h 32m
Deal found 8/17![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:23 pm -
1 stop5h 22m
Tue 9/85:25 pm -
1 stop8h 05m
Deal found 8/16![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:47 am -
1 stop5h 31m
Tue 9/153:25 pm -
2 stops9h 19m
Deal found 8/18![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:40 am -
1 stop5h 02m
Sat 9/195:49 pm -
1 stop6h 02m
Deal found 8/18![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
1 stop9h 13m
Sat 9/196:15 am -
1 stop7h 01m
Deal found 8/17![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:56 pm -
1 stop7h 33m
Thu 9/248:09 pm -
1 stop5h 20m
Deal found 8/18![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop7h 03m
Sat 9/268:39 am -
1 stop9h 41m
Deal found 8/17![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:40 am -
1 stop5h 38m
Sat 9/2610:17 am -
2 stops11h 03m
Deal found 8/18![United Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:56 pm -
1 stop7h 33m
Mon 9/288:09 pm -
1 stop5h 20m
Deal found 8/19![American Airlines logo]()
$399
One-way flights from Sioux Falls to LaGuardiaSearch for one-way flight options from Sioux Falls to LaGuardia. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Sioux Falls to LaGuardia. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:24 pm -
3 stops41h 36m
Deal found 8/19![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:56 pm -
2 stops23h 03m
Deal found 8/17![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:58 am -
3 stops27h 02m
Deal found 8/17![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:02 pm -
3 stops45h 57m
Deal found 8/19![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:56 pm -
2 stops24h 04m
Deal found 8/19![Frontier logo]()
$302
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop7h 03m
Deal found 8/17![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:47 am -
2 stops9h 58m
Deal found 8/19![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:56 pm -
2 stops24h 04m
Deal found 8/17![Frontier logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:46 pm -
1 stop7h 08m
Deal found 8/18![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:22 am -
2 stops11h 07m
Deal found 8/17![United Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:48 pm -
3 stops28h 56m
Deal found 8/19![Multiple Airlines logo]()
$378
Find flight deals from Sioux Falls to LaGuardia
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (American Airlines) |
One-way from | $233 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $256 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Sioux Falls to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Fri 11/6
1:08 pm-11:37 pm
1 stop9h 29m
New York LaGuardia
Mon 11/9
6:02 pm-12:39 am
1 stop7h 37m
$329
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Mon 9/21
7:40 am-2:18 pm
1 stop5h 38m
New York LaGuardia
Sat 9/26
10:17 am-8:20 pm
2 stops11h 03m
$403
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Tue 10/13
7:50 am-6:41 pm
2 stops9h 51m
New York LaGuardia
Tue 10/27
4:20 pm-11:29 pm
1 stop8h 09m
$459
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Wed 10/14
6:00 am-5:25 pm
2 stops10h 25m
New York LaGuardia
Sat 10/17
2:59 pm-11:11 pm
2 stops9h 12m
$485
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Fri 11/6
11:22 am-11:29 pm
2 stops11h 07m
New York LaGuardia
Mon 11/9
3:29 pm-9:37 pm
1 stop7h 08m
$535
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Fri 10/23
11:35 am-11:10 pm
2 stops10h 35m
New York LaGuardia
Mon 10/26
4:20 pm-9:37 pm
1 stop6h 17m
$535
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Sat 10/10
9:42 am-9:54 pm
2 stops11h 12m
New York LaGuardia
Tue 10/13
9:10 am-8:20 pm
2 stops12h 10m
$559
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Fri 8/28
9:35 am-8:24 pm
2 stops9h 49m
New York LaGuardia
Sun 8/30
6:10 am-10:29 am
1 stop5h 19m
$574
Quickest round-trip
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Tue 9/8
7:47 am-4:19 pm
1 stop7h 32m
New York LaGuardia
Fri 9/11
6:29 pm-11:12 pm
1 stop5h 43m
$617
Sioux FallsNew York
FSD Sioux Falls Joe Foss Field - LGA New York LaGuardia
FSDLGA
Sioux Falls Joe Foss Field
Tue 9/8
7:47 am-4:19 pm
1 stop7h 32m
New York LaGuardia
Thu 9/10
5:25 pm-11:12 pm
1 stop6h 47m
$617
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Sioux Falls to LaGuardia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to LaGuardia in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sioux Falls-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-New York LaGuardia Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sioux Falls to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Sioux Falls with our price prediction graph.
FSD-LGA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sioux Falls to New York LaGuardia Airport
What is the cheapest month to book a flight from Sioux Falls to New York LaGuardia Airport?
Currently, August is the cheapest month in which you can book a flight from Sioux Falls to New York LaGuardia Airport (average of $256). Flying from Sioux Falls to New York LaGuardia Airport in June is currently the most expensive (average of $598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Sioux Falls to New York LaGuardia Airport?
Airfare is typical for this route at the moment.
Sioux Falls to New York LaGuardia Airport flights typically cost between $264 and $352 in December.The cheapest round-trip price found within the last 5 days was $287 on American Airlines (Dec 2-Dec 5).
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated August 21, 2026.
Read through reviews of airlines operating flights from Sioux Falls to New York LaGuardia Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2023
GSO - LGA
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Sioux Falls to LaGuardia
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$369 | FlexibilityNo cancel fee | On-timeN/A |